The phrase "and definitely since" is not correct and does not convey a clear meaning in written English.
It may be intended to emphasize a point or a reason, but it lacks context and clarity.
Example: "I have been interested in this topic for a long time, and definitely since I attended that seminar last year."
Alternatives: "and certainly since" or "and clearly since".
Battery life isn't anything to speak of, and there's no optical drive, but HP does bundle an external USB DVD-RW drive in the box, which I think is rather thoughtful (and almost unheard of) and definitely useful, since you can use it with any other computer hardware you may have.
Vick doesn't need any more publicity, good and definitely bad, since his name is practically a household word, and plenty of people would stand in line and plop down the price of his book to get his signature, a photo, and exchange a few words with him.
"It's probably Jude's best since Ripley and definitely Richard's best since Withnail," one exec told me.
It's delicious, and definitely worth a try, particularly since the slower cooking time offsets some of the okra's sliminess.
We hung on to our own beliefs that it should be absolutely empowering, foster maximum self-sufficiency in a short period of time and definitely focus on job placements, since this last step constitutes a major hurdle for most employment programs out there.
Thus, these Dirk Hartog Island cats were likely of European or mixed European-Asian origin deriving from populations in Western Australian settlements which themselves originated possibly from shipwrecks around 1600 and definitely with substantial European visitation since 1850 [ 23– 25, 44].
The white-eyed river martin was seen in Thailand in 1972, 1977 and 1980, but not definitely since.
The white-eyed river martin was seen in Thailand in 1972, 1977 and 1980, but not definitely since, although there is an unconfirmed sighting from Thailand from 1986.
"There have been people all along who aren't just students … and I think all along there have been supporters, but definitely since the Bill 78 there have been more and more people just from all different places coming out".
Most definitely, since it has characters, a plot and a climactic surprise.
